Learn how to configure the Reltio MuleSoft connector connection settings to authenticate with client credentials.

1. In Anypoint Studio, open your project.
2. In the pom.xml file, confirm the Reltio MuleSoft connector version is 2.4.0 or above.
   If you need to upgrade, see topic Upgrade the MuleSoft connector.
3. Navigate to the connection settings.
   
   1. Open the Flows.
   2. Select global.xml.
   3. Select Global Elements.
   4. Under Global Configuration Elements, select the Reltio configuration.
   5. Select Edit
4. In the Connection settings, for Grant type select CLIENT_CREDENTIALS and then enter your Client ID and secret.
   If you need new client credentials, see topic Add new client.

   Note: The role assigned to the client needs to be same as for the existing integration service user.
   
5. Select Test Connection... to verify the connection works.
6. Select OK.